Yaheetech Gaming Chair User Manual

Introduction

This manual provides essential information for the safe and effective use of your Yaheetech Gaming Chair. It covers assembly instructions, operational guidelines, maintenance tips, and troubleshooting common issues. Please read this manual thoroughly before assembly and use to ensure optimal performance and longevity of your chair.

Figure 1: Yaheetech Gaming Chair (Red/Black model)

The Yaheetech Gaming Chair is designed for extended periods of sitting, offering ergonomic support, a massage lumbar pillow, and a retractable footrest for enhanced comfort during gaming, work, or relaxation.

Safety Information

For your safety and to prevent damage to the chair, please adhere to the following guidelines:

• Avoid leaning back forcefully on the backrest to prevent tipping over.
• The chair is designed to support a maximum weight capacity of 300 lb. Exceeding this weight recommendation may result in reduced product stability or performance.
• Always follow the assembly instructions provided in this manual and refer to the user manual for safe operation of adjustable or folding chair mechanisms.

Package Contents

Before beginning assembly, ensure all components are present and undamaged. The package should include:

• User Manual
• Installation Hardware (screws, wrench)
• Chair Base with Casters
• Gas Lift Cylinder
• Seat Cushion
• Backrest
• Armrests (2)
• Headrest Pillow
• Lumbar Support Pillow (with USB massage function)
• Retractable Footrest

Figure 2: Key components and ergonomic design highlights.

This image illustrates the ergonomic design, linkage armrests, breathable perforated leather, convenient back pocket, high-density foam cushioning, and larger base for stability, all of which are integral parts of the chair's design and assembly.

Setup & Assembly

For detailed step-by-step assembly instructions, please refer to the included Installation Manual (PDF) or watch the official assembly video below. Ensure all screws are tightened securely before use.

A PDF version of the installation manual is also available for download: Installation Manual (PDF)

Operating Instructions

Height Adjustment

To adjust the chair's height, locate the lever on the right side beneath the seat. Pull the lever upwards while seated to lower the chair, or pull it upwards while standing to raise the chair. Release the lever at your desired height.

Figure 3: Illustration of adjustable seat height and other features.

This image highlights the adjustable seat height (16.5"-20.3"), 135° reclining angle, foldable footrest, lockable backrest, and smooth 360° swivel function.

Reclining Backrest

The backrest can recline up to 135 degrees. To recline, pull the lever on the left side of the seat upwards and lean back. Release the lever to lock the backrest in your preferred position. To return to an upright position, pull the lever and lean forward.

Footrest Operation

To extend the footrest, pull it out from underneath the seat. To retract it, push it back in until it is fully stored.

Massage Lumbar Pillow

The lumbar pillow features a USB-powered massage function. Connect the USB cable from the pillow to any USB power source (e.g., power bank, computer USB port). Use the integrated switch on the cable to turn the massage function on or off. A convenient back pocket is provided to store the cable or a power bank.

Figure 4: Details of the USB-powered massage lumbar pillow and back pocket.

This image shows the USB cable with switch for effortless vibration massage control and the new back pocket for convenient cable or power bank storage, enhancing user convenience.

Swivel Function

The chair features a smooth 360-degree swivel function, allowing for easy movement and access to different areas around your desk without needing to reposition the entire chair.

Figure 5: Close-up of the chair's metal 5-star base and multi-directional PU casters.

The extra-wide silver-plated metal base and PU-edged casters ensure smooth and silent movement across various floor surfaces, contributing to the chair's stability and mobility.

Maintenance & Care

To maintain the appearance and functionality of your Yaheetech Gaming Chair, follow these simple care instructions:

• Wipe Clean: Use a soft, damp cloth to wipe down the faux leather surfaces. Avoid abrasive cleaners or solvents that may damage the material.
• Regular Inspection: Periodically check all screws and bolts to ensure they are tight. Re-tighten if necessary to maintain stability.
• Caster Care: Keep the casters free of debris (hair, dust, etc.) to ensure smooth rolling.
• Avoid Direct Sunlight: Prolonged exposure to direct sunlight can cause the faux leather to fade or crack.

Troubleshooting

If you encounter any issues with your gaming chair, refer to the common problems and solutions below:

Specifications

Warranty & Support

For warranty information or further support, please refer to the product's packaging or contact Yaheetech customer service directly. You can also visit the official Yaheetech store on Amazon for more details: Yaheetech Store.